Hi,
LM139AJ and LM139AJB are found in TI LM139A-MIL datasheet.
LM139AJ/883 is found in TI LM139AQML datasheet.
LM139AJ/PB is found in TI LM139-N datasheet.
They are all –55/125C temp grade. However, you are saying only LM139AJ and LM139/PB are…
The LM139-N (OPNs LM139J/PB and LM139AJ/PB) was made by National Semiconductor. The LM139A-MIL (OPNs LM139AJ and others) and LM139AQML (OPNs LM139J/883, LM139AJ/883, and others) are originally from TI.
The difference between the LM139xxx and the LM139Axxx…
Part Number: LM139AQML-SP Other Parts Discussed in Thread: LM139 Hello, Is it possible to request for the test circuit and procedure for the measurement of Input Bias Current and Input Offset Voltage, Current for this device? We checked the datasheet of LM139…
Hello Roland, TI offers its original version of the LM139 along with a National Semiconductor version of the LM139 after TI acquired National in 2011. As shown in the Order now tab of the LM139A-MIL product page on TI.com, 5962-8773901CA is the same…
Part Number: LM139A-MIL Other Parts Discussed in Thread: LM139 , LM139AQML-SP Hello,
I need the maximum values for the saturation voltage vs. the sink current at -55°C.
With the information provided in the MIL-datasheet, I was able to get the curves…
Part Number: LM139 TI and DSCC seem to have a number of variations for obtaining a LM139J with MIL-STD-883 screening.
My company has legacy BOMs with part number LM139J/883B. That's an old school part number. I'm trying to determine best replacement…
Hello James,
TI offers many different versions of the LM139, so I would first like to confirm that we are talking about the same product. My assumption is that you are talking about either the mil grade LM139 or space grade LM139 covered by the LM139AQML…
Hello Cinthia,
These devices are pretty rugged, but negative voltages are their Achilles heel.
The problem is that you will end up forward-biasing either the die substrate diode (for these older JI processes) or the ESD protection structures (in "modern…
Hello Glenn,
First, lets be sure we are talking about the same product. TI has a number of different versions of the LM139 that have come from different sources.
Since this question popped up in the High Reliability forum, I will assume the question…
